The Age Of Infidelity: In Answer To Thomas Paine�������s Age Of Reason, Part 1 (1803) is a book written by A Layman in response to Thomas Paine's Age of Reason. The book was published in 1803 and is a critical analysis of Paine's work, which was a critique of Christianity and organized religion. The Layman argues that Paine's Age of Reason is a dangerous attack on religion and morality, and that it...